نتایج جستجو برای: nh2 mil 53
تعداد نتایج: 84351 فیلتر نتایج به سال:
در این تحقیق به بررسی اثر ذرات mil-53، بر خواص غشای ماتریمید در جداسازی دی¬اکسیدکربن/متان، پرداخته شده¬است. از mil-53 که یک چارچوب آلی فلزی با حفراتی با ساختار ویژه بوده و گزینش¬پذیری قابل توجهی نسبت به گاز دی-اکسیدکربن دارد، به عنوان افزودنی استفاده شده¬است. به منظور بررسی ساختار غشاهای شبکه آمیخته با ترکیب درصدهای مختلف از ذرات mil-53، غشاهای مورد نظر به دو روش متقارن و نامتقارن ساخته شدند. س...
MOF-derived carbon-based materials have attracted widespread attention due to their relatively large surface area, morphology, and stability in water. Considering these advantages, present themselves as excellent adsorbents. In this work, a novel method was designed for the fabrication of nano zero-valent-iron (nZVI) carbon composite. The utilization zinc oxide nanorods (ZnONRs) role sacrificia...
Metal–organic frameworks (MOFs) are new porous materials composed of metal centers and organic ligand bridges, which received great attention in the field photocatalysis. In this work, Ag2CrO4@MIL–125(Ti)–NH2 (denoted as AgCr@M125) Z–scheme heterojunctions were synthesized via a simple microemulsion method, by highly dispersed nano–sized Ag2CrO4 can be anchored uniformly on surfaces MIL–125(Ti)...
A mixed cation MIL-53(Cr-Fe) MOF has been obtained by direct synthesis. Multiple experimental techniques have demonstrated the presence of a genuine mixed phase, leading to a breathing behaviour different from either of the single cation analogues.
MIL-53(Fe) was prepared and modified with benzoic acid to prepare MIL-53(Fe)-BA additive, which used improve the catalytic oxidation rate of sulfite, prevent scaling desulfurization tower, efficiency during wet flue gas (WFGD) process power plants. exhibits abundant Lewis sites because appearance coordination unsaturated Fe atoms. Due excellent sorption capacity, Ca(OH)2 as main SO2 desulfurize...
Heterojunction catalysts have drawn increasing interest for the visible light-driven Fenton reaction and bring tremendous opportunities environmental remediation. Herein, a BiOI/MIL-53(Fe) Z-scheme heterojunction (named BMFe) was synthesized first time via facile strategy. Compared with pristine BiOI MIL-53(Fe) catalysts, two-dimensional/three-dimensional (2D/3D) catalyst manifested remarkable ...
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